Scaffolding System, as Well as a Coupling, a Ledger and a Standard

Active Publication Date: 2012-07-19
SCAFOM INT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0007]More particularly, the object of the invention is to provide a standard of a scaffolding system which can be of relatively light design while with it, still a scaffolding

Problems solved by technology

A drawback of this known scaffolding system is the presence of the annular flanges on the standards.
These annular flanges complicate storage of the standards.
The fact is that when the standards are stacked onto each other, the annular flanges provided at regular distances will complicate the relative sliding movement of the pipes so that taking such a standard from such a stack of standards is laborious.
Furthermore, the presence of a number of annular flan

Method used

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  • Scaffolding System, as Well as a Coupling, a Ledger and a Standard
  • Scaffolding System, as Well as a Coupling, a Ledger and a Standard
  • Scaffolding System, as Well as a Coupling, a Ledger and a Standard

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Embodiment Construction

[0039]The Figures show an example of an embodiment of a scaffolding tube, a ledger, a coupling and a scaffolding system according to the invention.

[0040]FIG. 1 shows a node of such a scaffolding system wherein in this Figure, the node comprises a standard 12, two first ledgers 14, 14′, and a second ledger 24. A node can also be formed by a standard and a single first ledger or by a standard and two first ledgers, or by a standard with a first ledger and two second ledgers or a standard with two first ledgers 14, 14′ and two second ledgers 24, 24′.

[0041]The standards 12 of the scaffolding system 10 each have an imaginary standard longitudinal central axis Ls. The first ledgers 14, 14′ each have an imaginary ledger longitudinal central axis L1 and two extremities 16, 16′. Each first ledger 14, 14′ is provided on at least one extremity 16, 16′ with a first ledger coupling 18, 18′. Although not necessarily, in general, each first ledger 14, 14′ will be provided on both extremities with ...

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PUM

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Abstract

A scaffolding system provided with standards each with an imaginary standard longitudinal central axis, first ledgers each with two extremities, first ledger couplings each connected at the extremity of a first ledger to the first ledger and which are configured for connecting the extremity of the first ledger to a standard, supporting projections which, viewed in the direction of the standard longitudinal central axis, are provided at regular distances on the outer surface of a said standard, wherein with a first ledger in a condition coupled to a standard, the first ledger coupling of the respective first ledger rests on a said supporting projection. Also, a coupling, a ledger and a standard intended for such a scaffolding system are disclosed.

Description

TECHNICAL FIELD[0001]The invention relates to a standard for a scaffolding system, as well as a scaffolding system provided with standards and ledgers and a coupling for attaching ledgers to standards.BACKGROUND[0002]Different types of scaffolding systems are known. US patent publication U.S. Pat. No. 4,044,523 discloses a scaffolding system, provided with standards and ledgers. The standards are provided at regular distances with annular flanges in which cut-outs are provided. The ledgers are provided at their extremities with couplings having a slot extending in horizontal direction, in which an annular flange of a standard can be received. The coupling is further provided with a wedge which can be inserted through a cut-out into the flange and, by striking the wedge into place a coupling between a ledger and a standard can be rapidly realized. A drawback of this known scaffolding system is the presence of the annular flanges on the standards. These annular flanges complicate stor...

Claims

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Application Information

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IPC IPC(8): E04G7/32E04G7/30E04G1/04
CPCE04G7/32E04G7/307E04G1/152E04G7/34E04G7/02E04G7/22
Inventor BRINKMANN, FRANCISCUS JOZEF LEONARDUS HUBERTUS
Owner SCAFOM INT
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